• Organization: Department of the Interior
• Updated: 2024-08-15T00:00:00Z

Body mass data (measured in grams) of dabbling and diving ducks harvested in three regions of California: Sacramento Valley, Suisun Marsh, and San Joaquin Valley during the 2014/2015, 2015/2016,...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Hip osteoarthritis (OA) is a degenerative joint disease that results in substantial morbidity. The disease may be preventable in some instances by reducing risk factors associated with the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-01T00:00:00.000+00:00

This study compared morphology and body mass index (BMI) in two rough-toothed dolphin mass stranding events in Florida: August 2004 (n = 36) and March 2005 (n = 32).

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-09-20

The datasets include individual-level BMI in Phoenix, AZ and Portland, OR obtained from the state DMVs, greenery along walkable roads within 500, 1000, 1500, and 2000 network buffers, and...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Although laboratory rats are often considered classic nonseasonal breeders, peripubertal rats of two inbred strains, F344 and BN, have both reproductive and nonreproductive...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-11-29T00:00:00.000+00:00

We aerially surveyed leopard seals of known body size and mass to test the precision and accuracy of photogrammetry from a small Unmanned Aerial System (UAS). Flights were conducted in January and...

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• Organization: Department of the Interior
• Updated: 2024-08-21T00:00:00Z

This data package includes four tables of data from Pacific Black Brant (Branta bernicla nigricans) wintering along the Baja California Peninsula and Sonoran coasts of Mexico. The data include:...

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• Organization: Department of the Interior
• Updated: 2024-12-18T00:00:00Z

This dataset contains specific activity measures of deuterium oxide and oxygen-18, body mass, and blood biochemistry (blood urea nitrogen and creatinine) data for 9 female polar bears without...

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• Organization: Department of the Interior
• Updated: 2024-06-11T00:00:00Z

Body mass in overwintering waterfowl is an important fitness attribute as it affects winter survival, timing of spring migration, and subsequent reproductive success. Recent research in Europe and...

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• Organization: Department of the Interior
• Updated: 2024-01-17T00:00:00Z

Our study was conducted in 2005 on 3 colonies of black-tailed prairie dogs on lands in Phillips County, Montana administered by the Bureau of Land Management and in 2009 on a colony of...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2017-06-11

The dataset provided by Holling(1922) includes species and body masses of boreal forest birds. It is a commonly used dataset for discontinuity analysis. This dataset is not publicly accessible...

• Organization: Department of the Interior
• Updated: 2024-11-06T00:00:00Z

Data were collected to index the body condition of Tufted Puffin chicks on colonies in the North Pacific and Bering Sea during August or 2012-2014. This dataset contains information on every chick...

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• Organization: Department of the Interior
• Updated: 2021-02-17T00:00:00Z

This data release includes metadata and tabular data that document the responses of birds to changes in habitat conditions before and after koa (Acacia koa) defoliation by koa moths (Scotorythra...

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• Organization: Department of the Interior
• Updated: 2025-04-28T00:00:00Z

These data provide information in support of the creation of a bioenergetic model to estimate winter prey consumption by Barrow’s Goldeneye (Bucephala islandica). One table consists of mass and...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Investigating the validity of the self-reported values of weight allows for the proper assessment of studies using questionnaire-derived data. The study examined the accuracy...

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• Organization: National Institute of Standards and Technology
• Updated: 2021-08-02 00:00:00

This dataset contains mechanical testing data at two different loading rates for two different aging conditions (wet and dry at 70 °C) for five different extraction time points for ultra high...

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• Organization: Department of the Interior
• Updated: 2024-12-28T00:00:00Z

This dataset contains data from the use of bioelectrical impedance analysis and deuterium injection as methods to estimate the body composition of female polar bears in the southern Beaufort Sea...

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• Organization: Department of the Interior
• Updated: 2025-04-10T00:00:00Z

This dataset provides two tables of blood parasite infection data collected from Emperor Geese (Anser canagicus) on Yukon-Kuskokwim Delta, Alaska, 2006-2016. Three genera of blood parasites...

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• Organization: Department of the Interior
• Updated: 2020-08-25T00:00:00Z

Hematology and body mass were studied in nine female and five male free-ranging wolves in the Superior National Forest handled 4-17 times during 1989-1993. The dataset includes the following data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-13T17:38:32.000+00:00

We used an uncrewed aerial system (UAS) to collect imagery of bearded, ringed, and spotted seals at captive care facilities, and used photogrammetry of the UAS images to develop a model to...

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